First, we describe what HyperMirror is. Then we explain the application of HyperMirror to distance learning, especially our HyperMirror projects, and introduce previous studies of distance learning using HyperMirror. Examples of usage of HyperMirror along with other tools : standard video cameras, overhead cameras, and shared work space work space tools are provided. Finally, based on these examples, we discuss the use of HyperMirror and/or other tools.